a (belated) congratulations to the mathematics 2022年亚洲世界杯预选赛 receiving the 2022 undergraduate excellence award: andrew dennehy, aidan epperly, xun gong, natalie quach, yunhao sun, yihe tang, kin yau james wong, junchen zhao and yixuan zhou.  and special commendation to frederick rajasekaran, the recipient of the 2022 selma and robert silagi award.